chasing the red queen the evolutionary race between agricultural pests and poisons

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Chasing The Red Queen

Author : Andy Dyer
ISBN : 9781610915205
Genre : Science
File Size : 54. 45 MB
Format : PDF, Kindle
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In the race to feed the world’ s seven billion people, we are at a standstill. Over the past century, we have developed increasingly potent and sophisticated pesticides, yet in 2014, the average percentage of U.S. crops lost to agricultural pests was no less than in 1944. To use a metaphor the field of evolutionary biology borrowed from Alice in Wonderland, farmers must run ever faster to stay in the same place— i.e., produce the same yields. With Chasing the Red Queen, Andy Dyer offers the first book to apply the Red Queen Hypothesis to agriculture. He illustrates that when selection pressure increases, species evolve in response, creating a never-ending, perpetually-escalating competition between predator (us) and prey (bugs and weeds). The result is farmers are caught in a vicious cycle of chemical dependence, stuck using increasingly dangerous and expensive toxics to beat back progressively resistant pests. To break the cycle, we must learn the science behind it. Dyer examines one of the world’ s most pressing problems as a biological case study. He presents key concepts, from Darwin’ s principles of natural selection to genetic variation and adaptive phenotypes. Understanding the fundamentals of ecology and biology is the first step to “ playing the Red Queen,” and escaping her unwinnable race. The book’ s novel frame will help students, researchers, and policy-makers alike apply that knowledge to the critical task of achieving food security.

Issues For Debate In American Public Policy

Author : CQ Researcher,
ISBN : 9781506352596
Genre : Political Science
File Size : 40. 87 MB
Format : PDF, Docs
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This collection of non-partisan reports written by award-winning CQ Researcher journalists focuses on provocative current policy issues. As an annual publication that comes together just months before it goes to press, the volume is all new and as up-to-date as possible. And because it’s CQ Researcher, the policy reports are expertly researched and written, showing all sides of an issue. Chapters follow a consistent organization—exploring three issue questions, then offering background, current context, and a look ahead—and feature a pro/con debate box. All issues include a chronology, bibliography, photos, charts, and figures. All selections are brand new and explore some of today’s most significant American public policy issues, including the marijuana industry, air pollution and climate change, racial conflict, housing discrimination, campus sexual assault, transgender rights, reforming veteran’s health care, and immigrant detention.

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